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Abstract:

A novel composite material and its production method, which contains a
wearing layer made of polymer PP, a colored layer made of ink and a
printing layer made of polymer PP. The production method of this novel
composite material includes the following steps: (1) a colored layer is
formed by printing adhesive ink onto the printing layer of polymer PP;
(2) the colored layer and printing layer are thermally polymerized with a
wearing layer made of polymer PP. The material of the present invention
can be applied to produce many products due to its recoverability and
degradability under natural conditions, as well as tight bonding and
excellent environmental friendliness without gluing chemical composition
among the layers; besides, it presents outstanding temperature resistance
and fireproofing performance without deformation.

Claims:

1. A production method of a novel composite material, which includes the
following steps: (1) a colored layer is formed by printing adhesive ink
onto the printing layer made of polymer PP; (2) the colored layer and
printing layer are thermally polymerized with a wearing layer made of
polymer PP.

2. The production method of a novel composite material as claimed in
claim 1, wherein, after completion of step (2), the bottom of the
printing layer is thermally polymerized with the stable layer made of
polymer PP (3).

3. The production method of a novel composite material as claimed in
claim 2, wherein, after completion of step (3), the bottom of the stable
layer is thermally polymerized with the deflation/silencing layer made of
polymer PP (4).

4. The production method of a novel composite material as claimed in
claim 3, wherein, after completion of step (4), the bottom of the
deflation/silencing layer is thermally polymerized. with the
heat-insulation layer made of polymer PP (5).

5. The production method of a novel composite material as claimed in
claims 1 to 4, wherein said thermal polymerization is performed under the
conditions of 100.about.300.degree. C. and 100.about.3000 kg.

6. The production method of a novel composite material as claimed in
claim 1, wherein the novel composite material of the present invention
contains a wearing layer made of polymer PP, a colored layer made of ink
and a printing layer made of polymer PP from top to bottom.

7. The production method of a novel composite material as claimed in
claim 6, wherein the bottom of said printing layer is thermally
polymerized with the stable layer made of polymer PP.

8. The production method of a novel composite material as claimed in
claim 7, wherein the bottom of said stable layer is thermally polymerized
with the deflation/silencing layer made of polymer PP.

9. The production method of a novel composite material as claimed in
claim 8, wherein the bottom of said deflation/silencing layer is
thermally polymerized with the heat-insulation layer made of polymer PP.

Description:

BACKGROUND OF INVENTION

[0001] 1. Field of the Invention

[0002] The present invention relates generally to a composite material,
and more particularly to an innovative one,

[0003] 2. Description of Related Art

[0004] At present, wood-imitation floor tiles, fan blades, wood-imitation
furniture/windows and decorative materials are generally made of PVC
materials, which, however, are not easily degraded and not beneficial to
environmental protection due to poorer recoverability.

SUMMARY OF THE INVENTION

[0005] The purpose of the present invention is to provide a novel
composite material and its production method; this composite material can
be used in a broad range of applications due to its strong temperature
resistance and environmental performance.

[0006] The production method of the novel composite material includes the
following steps: [0007] (1) A colored layer is formed by printing
adhesive ink onto the printing layer of polymer PP; [0008] (2) The
colored layer and printing layer are thermally polymerized with a wearing
layer made of polymer PP.

[0009] As a preferred option of said technical scheme, after completion of
step (2), the bottom of the printing layer is thermally polymerized with
the stable layer made of polymer PP (3).

[0010] As a preferred option of said technical scheme, after completion of
step (3), the bottom of the stable layer is thermally polymerized with
the deflation/silencing layer made of polymer PP (4).

[0011] As a preferred option of said technical scheme, after completion of
step (4), the bottom of the deflation/silencing layer is thermally
polymerized with the heat-insulation layer made of polymer PP (5).

[0012] As a preferred option of said technical scheme, said thermal
polymerization is performed under the conditions of 100˜300°
C. and 100˜3000 kg.

[0013] The novel composite material of the present invention contains a
wearing layer made of polymer PP, a colored layer made of ink and a
printing layer made of polymer PP from top to bottom.

[0014] As a preferred option of said technical scheme, the bottom of said
printing layer is thermally polymerized with the stable layer made of
polymer PP.

[0015] As a preferred option of said technical scheme, the bottom of said
stable layer is thermally polymerized with the deflation/silencing layer
made of polymer PP.

[0016] As a preferred option of said technical scheme, the bottom of said
deflation/silencing layer is thermally polymerized with the
heat-insulation layer made of polymer PP.

[0017] The benefits of the present invention lie in that: this material
can be applied to produce many products due to its recoverability and
degradability under natural conditions, as well as tight bonding and
excellent environmental friendliness without gluing chemical composition
among the layers; besides, it presents outstanding temperature resistance
and fireproofing performance without deformation.

BRIEF DESCRIPTION OF THE DRAWINGS

[0018] FIG. 1: a structural view of the preferred embodiment of the
present invention;

[0019] FIG. 2: an A-A sectional view of FIG. 1;

[0020] FIG. 3: another A-A sectional view of FIG. 1.

DETAILED DESCRIPTION OF THE INVENTION

[0021] The following is a detailed description of the present invention.
However, it should be appreciated that the scope of the following claims
is not restricted.

[0022] The production method of the novel composite material includes the
following steps: [0023] (1) A colored layer (with various patterns such
as: woody and marbleized) and a printing layer are formed by printing
with BOPP and water-based. ink (by adding 50%˜70% adhesive to
protect the pigment of ink); [0024] (2) The colored layer and printing
layer are thermally polymerized with the wearing layer of polymer PP
under 100° C. and 1000 kg; The following steps are performed
subsequently: [0025] (3) The bottom of the printing layer is thermally
polymerized with the stable layer (reinforced layer) of polymer PP under
170° C. and 1000 kg, so as to enhance the strength of the product;
[0026] (4) The bottom of the stable layer is thermally polymerized with
the deflation/silencing layer of foamed polymer PP under 170° C.
and 1000 kg, so as to increase the thickness of the product; [0027] (5)
The bottom of the deflation/silencing layer is thermally polymerized with
heat-insulation layer of polymer PP under 170° C. and 1000 kg,
since the rugged bottom of the heat-insulation layer could ensure good
heat-insulation performance of the product.

[0029] FIGS. 1 and 2 illustrate structural views of a preferred embodiment
of fan blade 100 made of the novel composite material of the present
invention, which contains a wearing layer 10 made of polymer PP, a
colored layer 20 made of water-based ink and a printing layer 30 made of
BOPP from top to bottom.

[0030] FIG. 3 illustrates a structural view of another preferred
embodiment of the composite material of the present invention, which
contains a wearing layer 10 made of polymer PP, a colored layer 20 made
of water-based ink, a printing layer 30 made of BOPP, a stable layer 40
made of polymer PP, a deflation/silencing layer 50 made of foamed polymer
PP and a heat-insulation layer 60 made of foamed polymer PP.

[0031] It is worthy to note that: the stable layer 40, deflation/silencing
layer 50 and heat-insulation layer 60 can be selected where necessary.